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* [dpdk-users] Packet Drop seen when Oracle Linux upgrade to OL7.8 - DPDK 19.11
@ 2021-04-27  9:47 vikram T
  2021-04-27 15:13 ` Stephen Hemminger
  0 siblings, 1 reply; 2+ messages in thread
From: vikram T @ 2021-04-27  9:47 UTC (permalink / raw)
  To: users

Hi,
It was observed that in DPDK packet drops were observed when OS was
upgraded to Oracle Linux 7.8 i.e:
 From *4.14.35-1818.3.3.el7uek.x86_64* ==>
*4.14.35-1902.300.11.el7uek.x86_64*.

After reverting back to the older kernel (4.14.35-1818.3.3.el7uek.x86_64)
there were no packet drops.
DPK version being used is - DPDK v19.11.

Any lead to understand the root cause would be appreciated.
What factors could affect the kernel upgrade?

Regards
Vikram

^ permalink raw reply	[flat|nested] 2+ messages in thread

end of thread, other threads:[~2021-04-27 15:13 UTC | newest]

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2021-04-27  9:47 [dpdk-users] Packet Drop seen when Oracle Linux upgrade to OL7.8 - DPDK 19.11 vikram T
2021-04-27 15:13 ` Stephen Hemminger

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